Electromagnetics

Ampère's law angle antenna aperture array attenuation axis boundary capacitance capacitor cell characteristic impedance charge density charge Q circuit coil component conductor constant cross section current density cutoff wavelength cylindrical dielectric dimensions direction distance E₁ electric field electron energy equal equation equipotential Example field intensity field lines Figure Find flux density frequency function given H₂ incident inductance integral intrinsic impedance isotropic Laplace's equation length line integral linear load loop lossless magnetic field magnetic flux magnitude Maxwell's Maxwell's equations medium meter mode normal parallel path pattern permeability permeance permittivity phase phase velocity plane plates point charge polarization Poynting vector r₁ radiation radius ratio rectangular reflection coefficient relation resistance scalar shown in Fig solenoid solution space square surface temperature transmission line tube uniform unit V₁ velocity voltage VSWR wave traveling waveguide wavelength wire Z₁ zero